Julia Louis-Dreyfus’ Sons Celebrate Her Last Day of Chemotherapy with Awesome Video

“Pretty swell, right? Ain’t they sweet?”

What a great way for Julia Louis-Dreyfus to kick off 2018 — yesterday was the Veep actress’ last day of chemotherapy treatment!

Louis-Dreyfus, who was diagnosed with breast cancer in September, completed her last round of chemo Thursday. To celebrate the momentous occasion, her sons — Charlie, 20, and Henry, 25 — decided to show their support in a lighthearted way.

The brothers sent their mom a video of themselves lip-syncing the words to Michael Jackson’s “Beat It” — complete with hand-pumps and hardcore expressions — which she shared on Instagram.